Disaster Sha.Pressure is a signal to reduce exposure—not predict catastrophe.
Disaster Sha (歲煞), or Sui Sha, is the third member of the traditional Three Sha sequence. It is derived from the Year Branch and is commonly associated with obstacles, delays and setbacks. It is a caution marker, not a verdict that disaster must occur.
Read disruption as an instruction to strengthen the operating margin.
The Three Sha sequence comprises 劫煞 Robbery Sha, 災煞 Calamity Sha and 歲煞 Disaster Sha. In that sequence, Sui Sha occupies the final Branch in the opposing three-Branch sector. This page follows the Year-Branch convention used by this library.
Practically, the marker can be used to review friction, delays, preventable setbacks, weak contingencies and overextended commitments. Its constructive expression is preparedness; its shadow is fear, fatalism or calling every inconvenience a disaster.
Different almanac, Feng Shui and divination traditions also use the term. Those directional or event-selection rules should not be silently imported into this natal BaZi lookup.
Find the Year Branch, then locate its Sui Sha Branch.
The twelve Year Branches resolve into four repeating trine groups.
| Year Branch | Disaster Sha · 歲煞 Branch |
|---|---|
| 子 Zi · Rat | 未 Wei · Goat |
| 丑 Chou · Ox | 辰 Chen · Dragon |
| 寅 Yin · Tiger | 丑 Chou · Ox |
| 卯 Mao · Rabbit | 戌 Xu · Dog |
| 辰 Chen · Dragon | 未 Wei · Goat |
| 巳 Si · Snake | 辰 Chen · Dragon |
| 午 Wu · Horse | 丑 Chou · Ox |
| 未 Wei · Goat | 戌 Xu · Dog |
| 申 Shen · Monkey | 未 Wei · Goat |
| 酉 You · Rooster | 辰 Chen · Dragon |
| 戌 Xu · Dog | 丑 Chou · Ox |
| 亥 Hai · Pig | 戌 Xu · Dog |
Group shorthand: 申子辰→未 · 巳酉丑→辰 · 寅午戌→丑 · 亥卯未→戌.
Locate the Branch, then audit the real source of exposure.
Identify the Year Branch
Use the Earthly Branch of the natal Year Pillar.
Take the Sui Sha Branch
Read directly across to the target Branch.
Check the chart
Look for the target among the remaining natal Branches.
Inspect actual risk
Review patterns of delay, friction, weak margins and recovery.
Reduce fragility before pressure becomes expensive.
Add contingency
Allow time, budget and operational margin for foreseeable disruption.
Stage commitments
Use checkpoints instead of making one irreversible leap.
Protect dependencies
Identify single points of failure, unclear ownership and missing backups.
Review without panic
Separate a correctable setback from evidence that the whole direction is wrong.
A Rat Year finds Sui Sha at Wei.
Find 子 Zi · Rat in the first column. The table returns 未 Wei · Goat.
From Year Branch to risk review
A caution marker should improve decisions, not manufacture fear.
No disaster prediction
The name does not prove that calamity, illness or loss must occur.
Keep the names distinct
歲煞 Sui Sha and 災煞 Calamity Sha are separate targets.
No system mixing
Do not merge natal BaZi, directional Feng Shui and date-selection rules.
No single-star reading
Chart structure, interactions and timing remain more important.
No retrospective fitting
Do not label every past difficulty as proof of the star.
Use measurable controls
Prefer reserves, checkpoints, documentation and recovery plans.
Name the exposure. Build the margin. Keep moving deliberately.
Read Sui Sha inside its family and the wider chart.
Derived Stars Hub
Return to the complete catalogue.
BaZi Knowledge Hub
Place the marker inside full chart structure.
Robbery Sha
Compare the first member of the sequence.
Calamity Sha
Keep the neighbouring caution marker distinct.
Disaster Sha is a risk prompt—not a sentence.
How do I find Disaster Sha here?
Find the natal Year Branch in the table, note its Sui Sha Branch and check whether that Branch appears elsewhere in the natal chart.
Is 歲煞 the same as 災煞?
No. Both belong to the Three Sha sequence, but they occupy different Branches and should be calculated separately.
Does it predict a disaster?
No. Use it as a secondary prompt to inspect exposure, contingency and recovery—not as a deterministic forecast.
Why does this page use the Year Branch?
This page follows the Year-Branch convention used for this annual auxiliary-star family and states that anchor explicitly.
What is its constructive expression?
Preparedness, measured commitments, operational margin and calm recovery from setbacks.